26016705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 53441856

約数和(自身を除く): 27425151

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 169, 195, 311, 429, 495, 507, 585, 715, 845, 933, 1287, 1521, 1555, 1859, 2145, 2535, 2799, 3421, 4043, 4665, 5577, 6435, 7605, 9295, 10263, 12129, 13995, 16731, 17105, 20215, 27885, 30789, 36387, 44473, 51315, 52559, 60645, 83655, 133419, 153945, 157677, 181935, 222365, 262795, 400257, 473031, 578149, 667095, 788385, 1734447, 2001285, 2365155, 2890745, 5203341, 8672235, 26016705]

約数ペア:

[(1, 26016705), (3, 8672235), (5, 5203341), (9, 2890745), (11, 2365155), (13, 2001285), (15, 1734447), (33, 788385), (39, 667095), (45, 578149), (55, 473031), (65, 400257), (99, 262795), (117, 222365), (143, 181935), (165, 157677), (169, 153945), (195, 133419), (311, 83655), (429, 60645), (495, 52559), (507, 51315), (585, 44473), (715, 36387), (845, 30789), (933, 27885), (1287, 20215), (1521, 17105), (1555, 16731), (1859, 13995), (2145, 12129), (2535, 10263), (2799, 9295), (3421, 7605), (4043, 6435), (4665, 5577)]